drivers/crypto/ccree/cc_pm.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
   3
   4 /* \file cc_pm.h
   5  */
   6
   7 #ifndef __CC_POWER_MGR_H__
   8 #define __CC_POWER_MGR_H__
   9
  10 #include "cc_driver.h"
  11
  12 #define CC_SUSPEND_TIMEOUT 3000
  13
  14 #if defined(CONFIG_PM)
  15
  16 extern const struct dev_pm_ops ccree_pm;
  17
  18 int cc_pm_get(struct device *dev);
  19 void cc_pm_put_suspend(struct device *dev);
  20
  21 #else
  22
  23 static inline int cc_pm_get(struct device *dev)
  24 {
  25         return 0;
  26 }
  27
  28 static inline void cc_pm_put_suspend(struct device *dev) {}
  29
  30 #endif
  31
  32 #endif /*__POWER_MGR_H__*/